Words similar to insurmountable

Example sentences for: insurmountable

How can you use “insurmountable” in a sentence? Here are some example sentences to help you improve your vocabulary:

But the almost insurmountable practical considerations reared up before me, and I quickly abandoned the idea.
This lack of language skills in turn became an insurmountable barrier to learning how to fly.
Recently, data obtained from genome sequencing projects have made it clear that bacteria exchange genetic information by means of transducing bacteriophages, conjugative plasmids, and natural transformation [ 18 ] at a much higher rate than previously thought [ 19 ] . There seem to be few insurmountable barriers to interspecies gene transfer, with transfers being documented between such diverse organisms as archea and eubacteria [ 20 ] . Synechococcus sp. [ 21 ] and some P. stutzeri strains [ 22 ] are two examples of the many bacterial species known to undergo natural transformation.
Thomas Jefferson, a pessimist, maintained that blacks and whites "can never live in a state of equal freedom under the same Government, so insurmountable are the barriers which nature, habit, and opinion have established between them."
Suppose it's 2000, the candidates are Gore and Bush, and Gore has a slight but not insurmountable lead in the polls.